20181279974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{7349}}^1$

素因数の和:7912

約数の個数: 32

約数和(自身を含む): 31672620000

約数和(自身を除く): 11491340026

約数列:

[1, 2, 29, 58, 113, 226, 419, 838, 3277, 6554, 7349, 12151, 14698, 24302, 47347, 94694, 213121, 426242, 830437, 1373063, 1660874, 2746126, 3079231, 6158462, 24082673, 48165346, 89297699, 178595398, 347953103, 695906206, 10090639987, 20181279974]

約数ペア:

[(1, 20181279974), (2, 10090639987), (29, 695906206), (58, 347953103), (113, 178595398), (226, 89297699), (419, 48165346), (838, 24082673), (3277, 6158462), (6554, 3079231), (7349, 2746126), (12151, 1660874), (14698, 1373063), (24302, 830437), (47347, 426242), (94694, 213121)]